diff options
Diffstat (limited to 'gcc/c-family')
| -rw-r--r-- | gcc/c-family/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/c-family/c.opt | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog index f97057ec2c5..f7c942216bc 100644 --- a/gcc/c-family/ChangeLog +++ b/gcc/c-family/ChangeLog @@ -1,3 +1,8 @@ +2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com> + + PR c++/54930 + * c.opt (Wreturn_local_addr): Define new option. + 2012-10-25 Jason Merrill <jason@redhat.com> * c.opt (Wvirtual-move-assign): New. diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt index 7eb66c6175b..06d6e363c98 100644 --- a/gcc/c-family/c.opt +++ b/gcc/c-family/c.opt @@ -613,6 +613,10 @@ Wreorder C++ ObjC++ Var(warn_reorder) Warning LangEnabledBy(C++ ObjC++,Wall) Warn when the compiler reorders code +Wreturn-local-addr +C ObjC C++ ObjC++ Var(warn_return_local_addr) Init(1) Warning +Warn about returning a pointer/reference to a local or temporary variable. + Wreturn-type C ObjC C++ ObjC++ Var(warn_return_type) Warning LangEnabledBy(C ObjC C++ ObjC++,Wall) Warn whenever a function's return type defaults to \"int\" (C), or about inconsistent return types (C++) |